The left-handed J-45 Walnut Avant Garde offers an innovative, slim body, round shoulder cutaway guitar with all the traditional build techniques that go into each Gibson Acoustic. A Solid Sitka Spruce top with traditional hand scalloped bracing is joined by beautiful walnut back and sides which provide a full and balanced tonal range and superior clarity between each string. Specifications: Body: Sitka Spruce Top with Walnut Back and Sides, Finish: Nitrocellulose lacquer. Neck: Material: 2-piece maple, Neck Profile: Slim Taper, Scale Length: 24,75", Fingerboard Material: Walnut, Fingerboard Radius: 16", Number of Frets: 20, Frets: Standard, Nut Material: Tusq, Nut Width: 1.725", 43.82mm, Inlays: Mother-of-pearl dots: Finish: Nickel, Bridge: Modified rectangular, walnut, Tuning Machines: Mini Grover, Pick Guard: AG. Electronics: Pickup: LR Baggs Element, Controls: Volume. Strings: 0.053, 0.042, 0.032, 0.024, 0.016, 0.012, Hardshell including. Finish: Walnut Burst